ZIP

No samples were found in your basket.

Spring Loaded Contacts

ATE Probes, Pogo pins and Contact Pads

Gold-plated, spring-loaded,
capable of thousands of cycles.

  • Probes for Automated Test Equipment (ATE)
  • Various height SMT contact pins
  • Flat SMT contact pads
Browse products

Find products

55 products in Spring Loaded Contacts

View Products
  • Overview

  • Product range

  • Specification

  • Literature

Spring loaded contacts consist of a plunger (or head), barrel (or body), and a fully encapsulated fine spring, to provide the spring force required to maintain positive contact. All have a high durability, exceeding 10,000 mating cycles.

Spring Probes:

  • ATE Spring Probes in a variety of lengths and travel to cater for multi-height probing of printed circuit boards
  • Selection of head styles, suitable for a range of contamination levels
  • Choice of two-piece probes - sleeve stays fixed to the test equipment, but probe can be removed and replaced in the case of damage, wear or end-of-life

Spring Loaded SMT Contacts - Pogo Pins

  • Surface mountable vertical spring loaded contact pins, free height from 2.8mm to 8.2mm
  • Option of Through-hole peg - can be used for Plated-Through-Hole soldering, or just as a SMT location peg
  • Selection of multi-contact connectors in 2, 3, 4 or 5 contact configurations
  • Rounded contact heads with Gold finish for minimal wear
  • Some options supplied in Tape and Reel packaging for automated assembly systems

SMT Contact Pads

  • Multi-purpose flat contact pads for Surface Mount fixing - thicknesses between 0.1mm and 0.5mm
  • Supplied in Tape and Reel packaging for automated assembly systems
  • Gold finish for maximum wear resistance
  • Choice of contact pad shapes - square, round or oval

ATE Spring Probes

Body styles and sizes
  • One Part, suitable for 3mm minimum pitch spacing
  • Two Part, suitable for 1.27mm minimum pitch spacing
  • Two Part, suitable for 1.9mm minimum pitch spacing
  • Two Part, suitable for 2.54mm minimum pitch spacing
Travel lengths 1.50mm to 6.30mm
Head styles
  • Spear, Convex, Star (single point)
  • Convex Radius, Spherical Radius, Flat, Concave, Concave Radius (smooth surface)
  • Serrated, Tulip, Crown (multi-point)

 

Pogo Pins and Spring Contact Connectors

Body styles
  • Single contact, SMT
  • Single Contact, SMT with location peg, or Through-hole
  • Multiple contacts in a plastic housing - 2, 3, 4 or 5 contacts
Free heights 2.8mm to 8.2mm

 

SMT Contact Pads

Contact pad sizes
  • Rectangular: 1.6 x 2.5mm, 1.8 x 3.8mm, 3 x 3.8mm
  • Circular: Ø3.2mm
  • Oval: 1 x 2mm
Thicknesses
  • Rectangular: 0.15mm, 0.1mm, 0.5mm
  • Circular: 0.2mm
  • Oval: 0.1mm or 0.2mm

ATE Spring Probes

Materials
  • Plungers: Copper Alloy, Gold finish; or High Carbon Steel, Nickel finish
  • Barrel: Copper Alloy, Gold finish
  • Spring: Steel or Music Wire
  • Two Part Sleeve:Copper Alloy, Gold finish
Current 2A max for One Part, 3A for Two Part
Durability 1,000,000 mating cycles
Operating Temperature -40°C to +85°C

 

Pogo Pins and Spring Contact Connectors

Material (housing) High Temperature Plastic, rated to UL94V-0
Material (contacts) Brass plunger and barrel, Gold finish. Stainless Steel spring.
Current 1A or 2A per contact
Durability 10,000 mating cycles
Operating Temperature -40°C to +85°C

 

SMT Contact Pads

Material Beryllium Copper, Gold finish
Current 0.5A
Component Specification See individual Technical Drawing (available from the relevant product page)
Catalog Pages Pages 239-254
Product Training Module Spring Contact Connectors

 

Live Chat Request Samples